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Re: [PATCH v3 8/9] decodetree: Drop check for less than 2 patterns in a
From: |
Peter Maydell |
Subject: |
Re: [PATCH v3 8/9] decodetree: Drop check for less than 2 patterns in a group |
Date: |
Tue, 9 Jun 2020 10:29:43 +0100 |
On Mon, 8 Jun 2020 at 19:37, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> While it makes little sense for the end product to have a group
> containing only a single pattern, avoiding this case within an
> incremental patch set is troublesome.
>
> Because this is expected to be a transient condition, do not
> bother "optimizing" this case, e.g. by folding away the group.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
That was a simpler fix than I was expecting :-)
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
thanks
-- PMM
- [PATCH v3 0/9] decodetree: Add non-overlapping groups, Richard Henderson, 2020/06/08
- [PATCH v3 1/9] decodetree: Tidy error_with_file, Richard Henderson, 2020/06/08
- [PATCH v3 3/9] decodetree: Split out MultiPattern from IncMultiPattern, Richard Henderson, 2020/06/08
- [PATCH v3 4/9] decodetree: Allow group covering the entire insn space, Richard Henderson, 2020/06/08
- [PATCH v3 2/9] decodetree: Rename MultiPattern to IncMultiPattern, Richard Henderson, 2020/06/08
- [PATCH v3 6/9] decodetree: Implement non-overlapping groups, Richard Henderson, 2020/06/08
- [PATCH v3 7/9] tests/decode: Test non-overlapping groups, Richard Henderson, 2020/06/08
- [PATCH v3 5/9] decodetree: Move semantic propagation into classes, Richard Henderson, 2020/06/08
- [PATCH v3 8/9] decodetree: Drop check for less than 2 patterns in a group, Richard Henderson, 2020/06/08
- Re: [PATCH v3 8/9] decodetree: Drop check for less than 2 patterns in a group,
Peter Maydell <=
- [PATCH v3 9/9] target/arm: Use a non-overlapping group for misc control, Richard Henderson, 2020/06/08
- Re: [PATCH v3 0/9] decodetree: Add non-overlapping groups, Peter Maydell, 2020/06/09